@@ -1383,7 +1383,9 @@ def _send_abort_reply(self, stream, msg, idents):
             ident=idents,
         )
 
-    def _send_unknown_subshell_reply(self, idents, msg, err: UnknownSubshellError) -> None:
+    def _send_unknown_subshell_reply(
+        self, idents, msg: dict[str, Any], err: UnknownSubshellError
+    ) -> None:
         """Send an error reply to a request addressed to a subshell that is not there.
 
         Runs in the shell channel thread, so it writes to the shell socket
Original file line number	Diff line number	Diff line change
`@@ -1383,7 +1383,9 @@ def _send_abort_reply(self, stream, msg, idents):`
`1383`	`1383`	`ident=idents,`
`1384`	`1384`	`)`
`1385`	`1385`
`1386`		`- def _send_unknown_subshell_reply(self, idents, msg, err: UnknownSubshellError) -> None:`
	`1386`	`+ def _send_unknown_subshell_reply(`
	`1387`	`+ self, idents, msg: dict[str, Any], err: UnknownSubshellError`
	`1388`	`+ ) -> None:`
`1387`	`1389`	`"""Send an error reply to a request addressed to a subshell that is not there.`
`1388`	`1390`
`1389`	`1391`	`Runs in the shell channel thread, so it writes to the shell socket`